Compare the highest-rated insulation professionals in Glenolden, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated insulation specialist serving the Delaware Valley for over two decades. They are highly regarded for their expertise in comprehensive home energy efficiency solutions, including advanced air sealing and spray foam applications. They emphasize personalized service and often help homeowners navigate available utility rebates.
Aiello Home Solutions is a well-established contractor known for a wide range of home performance services. They are a certified BPI (Building Performance Institute) contractor, which underscores their commitment to scientific energy auditing and high-quality installation standards. They are a go-to provider for whole-home insulation upgrades and removal projects.
Keystone specializes in both residential and commercial insulation with a strong focus on modern blown-in cellulose and fiberglass systems. They are praised for their clean work, professionalism, and effective attic insulation upgrades that yield immediate improvements in home comfort and energy bills.
The insulation market in Glenolden and the surrounding Delaware County is competitive and service-rich, characterized by a mix of long-standing local family businesses and regional specialists. The average quality of service is high, with several providers holding advanced certifications from organizations like BPI and being partnered with programs from PECO (the local utility) for energy efficiency rebates. Homeowners have a strong selection of providers specializing in different areas, from full-scale energy audits to specific installations like spray foam. Pricing is typical for the Philadelphia metro area; for example, attic blown-in insulation can range from $1,500 to $3,500, while spray foam applications are a premium service starting at $2,500 and going significantly higher based on scope. The market is driven by a desire for older homes to improve energy efficiency and comfort, leading to high demand for insulation removal and replacement services.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Glenolden regulations and climate
Get answers to common questions about insulation services in Glenolden, Pennsylvania.
For Glenolden's humid continental climate with cold winters and hot, humid summers, a combination of air sealing and high-performance insulation is key. In attics, the U.S. Department of Energy recommends an R-value of R-49 to R-60 for our Pennsylvania climate zone (Zone 4A). For walls, targeting R-13 to R-15 is common. Blown-in cellulose or fiberglass are excellent choices for attics as they conform well to older home layouts common in Glenolden, while spray foam is highly effective for sealing air leaks in basements and crawl spaces.
Costs vary significantly based on the insulation material, home size, and area being insulated (attic, walls, basement). For a standard attic in a 1,500 sq. ft. Glenolden home, blown-in insulation can range from $1,500 to $3,500. Regional material and labor costs influence pricing, and Pennsylvania's Whole-Home Rebate program, administered through local utilities like PECO, can provide significant rebates for qualifying upgrades, effectively reducing your final cost.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer milder weather, making it easier for contractors to work in your attic or crawl space. Scheduling during these shoulder seasons also ensures your home is fully prepared for both Glenolden's harsh winter heating season and the high cooling demands of our humid summers, maximizing your comfort and energy savings.
For standard retrofit insulation jobs in existing homes, a permit is often not required in Glenolden (Delaware County). However, if the work is part of a major renovation or involves altering the building structure, a permit may be needed. It is crucial to hire an insured contractor who follows Pennsylvania's building codes. Reputable local providers will handle any necessary paperwork and ensure compliance with state energy code requirements for insulation R-values.
Not entirely. In many of Glenolden's historic homes, air leakage through gaps, cracks, and old windows is a major culprit. Insulation works best when paired with comprehensive air sealing. A professional energy audit (often incentivized by PECO) can identify specific leaks in your home. The solution typically involves sealing these gaps first—especially in attics, basements, and around windows and doors—before adding new insulation, creating a complete thermal barrier.